Real-time acoustic radiation force impulse imaging
Publication
, Conference
Pinton, GF; McAleavey, SA; Dahl, JJ; Nightingale, KR; Trahey, GE
Published in: Proc. SPIE - Int. Soc. Opt. Eng. (USA)
2005
Acoustic radiation force impulse (ARFI) imaging uses short duration acoustic pulses to generate and subsequently determine localized displacements in tissue. Time delay estimators, such as normalized cross correlation and phase shift estimation, form the computational basis for ARFI imaging. This paper considers these algorithms and the effects of noise, interpolation, and quadrature demodulation on the accuracy of the time delay estimates. These results are used to implement a real-time ARFI imaging system and in an ex vivo liver ablation study
Duke Scholars
Published In
Proc. SPIE - Int. Soc. Opt. Eng. (USA)
DOI
Publication Date
2005
Volume
5750
Issue
1
Start / End Page
226 / 235
Location
San Diego, CA, USA
Citation
APA
Chicago
ICMJE
MLA
NLM
Pinton, G. F., McAleavey, S. A., Dahl, J. J., Nightingale, K. R., & Trahey, G. E. (2005). Real-time acoustic radiation force impulse imaging. In Proc. SPIE - Int. Soc. Opt. Eng. (USA) (Vol. 5750, pp. 226–235). San Diego, CA, USA. https://doi.org/10.1117/12.595846
Pinton, G. F., S. A. McAleavey, J. J. Dahl, K. R. Nightingale, and G. E. Trahey. “Real-time acoustic radiation force impulse imaging.” In Proc. SPIE - Int. Soc. Opt. Eng. (USA), 5750:226–35, 2005. https://doi.org/10.1117/12.595846.
Pinton GF, McAleavey SA, Dahl JJ, Nightingale KR, Trahey GE. Real-time acoustic radiation force impulse imaging. In: Proc SPIE - Int Soc Opt Eng (USA). 2005. p. 226–35.
Pinton, G. F., et al. “Real-time acoustic radiation force impulse imaging.” Proc. SPIE - Int. Soc. Opt. Eng. (USA), vol. 5750, no. 1, 2005, pp. 226–35. Manual, doi:10.1117/12.595846.
Pinton GF, McAleavey SA, Dahl JJ, Nightingale KR, Trahey GE. Real-time acoustic radiation force impulse imaging. Proc SPIE - Int Soc Opt Eng (USA). 2005. p. 226–235.
Published In
Proc. SPIE - Int. Soc. Opt. Eng. (USA)
DOI
Publication Date
2005
Volume
5750
Issue
1
Start / End Page
226 / 235
Location
San Diego, CA, USA